Lumancas , Luciano, and Beverly Garcia. “Empowering Indigenous Voices: Strengthening the Capacities of Indigenous People’s Mandatory Representatives (IPMR) in Sarangani Province for Effective Governance and Advocacy”. International Journal of Sustainability and Advanced Integrated Research 2, no. 1 (January 19, 2026): 74–84. Accessed October 18, 2026. https://serverojs1-ijsair.sharkcluster.com/index.php/ijsair/article/view/44.